package com.qk.mapper;

import com.qk.dto.ActivityDto;
import com.qk.entity.Activity;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper
public interface ActivityMapper {
    // 查询活动列表
    List<Activity> selectList(ActivityDto activityDto);
    // 添加活动
    @Insert("insert into activity(channel, name, start_time, end_time, description, type, discount, voucher, create_time, update_time) " +
            "values(#{channel}, #{name}, #{startTime}, #{endTime}, #{description}, #{type}, #{discount}, #{voucher}, #{createTime}, #{updateTime})")
    void insert(Activity activity);
    // 删除活动
    @Delete("delete from activity where id = #{id}")
    void deleteById(Integer id);
    //根据Id查询活动
    @Select("select id, channel, name, start_time, end_time, description, type, discount, voucher, create_time, update_time from activity where id = #{id}")
    Activity selectById(Integer id);
    //修改活动
    void update(Activity activity);
    //根据类型查询活动
    @Select("select id, name, start_time, end_time, description, type, discount, voucher, create_time, update_time from activity where type = #{type}")
    List<Activity> selectByType(Integer type);
}
